Lines Matching full:logical
57 <offset> <logical device size> vdo V4 <storage device>
65 The offset, in sectors, at which the vdo volume's logical
68 logical device size:
70 in sectors. Must match the current logical size of the vdo
89 If the logical thread count is non-zero, the cache size
90 must be at least 4096 blocks per logical thread.
109 If <hash>, <logical>, and <physical> are all set to 0, the work handled by
140 logical:
142 based on the logical address of incoming bios. The default
179 modifiable parameters are <logical device size>, <physical device size>,
182 If the logical device size or physical device size are changed, upon
184 startups. These two parameters may not be decreased. The logical device
194 Start a previously-formatted vdo volume with 1 GB logical space and 1 GB
202 Grow the logical size to 4 GB.
232 Start the vdo volume again. Note that the logical and physical device sizes
238 "0 10485760 vdo V4 /dev/dm-1 786432 512 65550 5000 hash 1 logical 3 physical 2"
327 - 1.6 MB of RAM for each 1 TB of logical space.
358 duplicate blocks, no discard request for any given logical block is
382 service a request for any logical address, a vdo must load the portion of
386 efficient access to 100 GB of logical space at a time. It should be scaled
389 The logical and physical thread counts should also be adjusted. A logical
390 thread controls a disjoint section of the block map, so additional logical